The relation between asphaltene yield and solvent properties is discussed, with some emphasis on structural eqtities within the asphaltene fraction.
Surface and Colloid Science || The onset of precipitation of asphaltenes in solvents of different solubility parameters
β Scribed by Sousa, M. dos Anjos de.
- Book ID
- 120389995
- Publisher
- Springer Berlin Heidelberg
- Year
- 2004
- Weight
- 265 KB
- Category
- Article
- ISBN
- 3540399801
- DOI
- 10.1007/b97114
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π SIMILAR VOLUMES
The total combinatory Gibbs free energy was successfully used to model the solubility of two purified asphaltenes in pure and mixed solvents, as well as the precipitation of asphaltenes from mixed solvents. Intrinsic viscosity and aggregate size both sensitively reflected the state of the asphaltene
## Abstract The influence of different factors on the miscibility of diglycidyl ether of bisphenol A (DGEBA)/thermoplastic blends was studied. DGEBA/poly(ether imide) (PEI) blends exhibited upper critical solution temperature behavior. The addition of a trifunctional epoxy [triglycidyl __para__βami